. >> lance armstrong gets emotional when discussing his kids coming to his defense. the story next. >>> this morning, waking up to lots of sunshine, beautiful sunrise over the city by the way. fantastic weekend, get out and enjoy and we have a spare the air alert as well. we'll detail your forecast coming up after this. >>> good morning, just a quarter after 7:00 this morning, looking live at the waves at ocean beach. if you head out to the beach today folks the weather will be perfect but the waves are dangerous so don't turn your back. >>> we saw a different side of lance armstrong during his interview last night with oprah winfrey. the disgraced cyclist became emotional as he talks about the role his children had in his coming clean about using performance-enhancing drugs. nbc's kurt gregory has more from the revealing interview. >> are you facing your demons? >> absolutely. >> reporter: on the second night of a revealing interview with oprah winfrey -- >> what do you say to those millions of people who believed? >> i say i understand your anger. >> reporter: lanc